BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:兰州大学测试 DTSTART;VALUE=DATE-TIME:20250731T010000Z DTEND;VALUE=DATE-TIME:20250731T030000Z DTSTAMP;VALUE=DATE-TIME:20260128T174200Z UID:indico-event-26864@indico.ihep.ac.cn DESCRIPTION:https://indico.ihep.ac.cn/event/26864/ URL:https://indico.ihep.ac.cn/event/26864/ END:VEVENT END:VCALENDAR